History Bulk

Features of History Bulk

1. Historical weather data available from 1st January 1979 with 1-hour step.

2. The weather data archive that includes 15 weather parameters such as temperature, feels like, precipitation, wind and many more. You can also select which weather parameters you want to get.

3. You can set up your location in 4 different ways:

   • Choose a location on the map
   • Input a location name
   • Input coordinates

   • Import a list of coordinates via CSV file

4. The measurement units and the output file format (CSV or JSON) can be configured in accordance to your preferences.

5. You can choose to obtain the data for multiple locations in one file or in an archive with separate files for each location.

The examples of data can be found in the "Sample data" section.

How to get historical weather data

To request History Bulk for your locations, please follow these steps:

1. Go to the OpenWeatherMap Marketplace and choose "History Bulk" product.

2. Select locations. There are 4 ways to set your locations:

   • Click on the map. Click on the map and the pin will be set on the chosen location. Click on the "Add location" to add this location into your order or click on another place on the map.
   • Input a location name. Click on the search line, input location name and choose it from the dropdown list. The chosen location will be displayed on the map, click on the "Add location" tab to add this location into your order.
   • Input coordinates. Click on the search line, choose "By coordinate" option, enter latitude and longitude to the form and push the "Enter" button on your keyboard. The chosen location will be displayed on the map, click on the "Add location" tab to add this location into your order.

   • Import a list of coordinates via CSV file. Click on the search line, choose "Import" option and follow the detail instruction on the form to download your CSV file with a list of coordinations.

3. Set the time period for the uploaded weather archive.

4. Configure list of weather parameters, measurement units and the format of the downloadable output file per your preferences.

5. Click on the "Place order" button and check your order details.

6. To complete the checkout process, please click on the "Checkout" button and proceed to payment.

After the successful payment you will be able to find your order in two ways:

1. You will receive a letter to your email with the link to download your current order.
2. All purchases can be also found in your personal account, in the "Order" section.

Sample data

There are two formats of files History Bulk can be provided in. Please find the examples below:

Weather fields in History Bulk

                     
[{
   "city_name":"Custom location",
   "lat":51.485927,
   "lon":0.24995,
   "main":{
     "temp":277.72,
     "temp_min":275.632,
     "temp_max":279.15,
     "feels_like":273.99,
     "pressure":1029,
     "humidity":75,
     "dew_point" : 280.33
     },
   "wind":{
     "speed":2.6,
     "deg":10,
     "gust": 5.8
     },
   "rain":{
     "3h":1
     },
   "clouds":{
     "all":75
     },
   "weather":[{
     "id":500,
     "main":"Rain",
     "description":"light rain",
     "icon":"10n"
     }],
   "visibility":10000,
   "dt":1585612800,
   "dt_iso":"2020-03-31 00:00:00 +0000 UTC",
   "timezone":3600
},